Effects of Lixisenatide Compared to Liraglutide on the Postprandial Plasma Glucose in Patients With Type 2 Diabetes

NCT ID: NCT01175473

Last Updated: 2016-11-28

Basic Information

• Recruitment Status: COMPLETED
• Clinical Phase: PHASE2
• Total Enrollment: 148 participants
• Study Classification: INTERVENTIONAL
• Study Start Date: 2010-08-31
• Study Completion Date: 2010-11-30

Brief Summary

The purpose of the study is to compare the pharmacodynamic effects of lixisenatide (AVE0010), in comparison to liraglutide, as an add-on treatment to metformin, over a period of 4 weeks of treatment.

The primary objective is to assess the effects of lixisenatide, in comparison to liraglutide, in reducing postprandial plasma glucose (PPG) assessed as area under the plasma glucose concentration curve (AUC) after a standardized breakfast at Week 4.

The secondary objectives are to assess the effects of lixisenatide on the maximum PPG excursion, and on the changes in insulin, pro-insulin, C-peptide and glucagon plasma concentrations following a standardized breakfast, 24-hour profile of plasma glucose, glycosylated hemoglobin (HbA1c), satiety markers (obestatin, peptide YY [PYY3-36] and oxyntomodulin); and to assess the clinical and laboratory safety profile.

Detailed Description

The duration of the study for each patient is up to 7 weeks including a screening period up to 2 weeks, a treatment period of 4 weeks (Day 1 to Day 28), and an end-of-study visit 7 +/- 2 days after last study drug administration.

Conditions

Type 2 Diabetes Mellitus

Study Design

• Allocation Method: RANDOMIZED
• Intervention Model: PARALLEL
• Primary Study Purpose: TREATMENT
• Blinding Strategy: NONE

Study Groups

Lixisenatide

1-step initiation regimen of lixisenatide: 10 microgram (mcg) once daily (QD) for 2 weeks, followed by 20 mcg QD for up to Week 4.

Group Type: EXPERIMENTAL

Lixisenatide (AVE0010)

Intervention Type: DRUG

Self administered by subcutaneous injections once daily 30 minutes before breakfast.

Pen auto-injector

Intervention Type: DEVICE

Metformin

Intervention Type: DRUG

Metformin to be continued at stable dose (1.5 gram per day) up to Week 4.

Liraglutide

2-step initiation regimen of liraglutide: 0.6 milligram (mg) QD subcutaneously for 1 week, followed by 1.2 mg QD for 1 week, then 1.8 mg QD up to Week 4.

Group Type: ACTIVE_COMPARATOR

Liraglutide

Intervention Type: DRUG

Self administered by subcutaneous injections once daily 30 minutes before breakfast.

Pre-filled pen injector

Intervention Type: DEVICE

Metformin

Intervention Type: DRUG

Metformin to be continued at stable dose (1.5 gram per day) up to Week 4.

Interventions

Lixisenatide (AVE0010)

Self administered by subcutaneous injections once daily 30 minutes before breakfast.

Intervention Type: DRUG

Pen auto-injector

Intervention Type: DEVICE

Liraglutide

Self administered by subcutaneous injections once daily 30 minutes before breakfast.

Intervention Type: DRUG

Pre-filled pen injector

Intervention Type: DEVICE

Metformin

Metformin to be continued at stable dose (1.5 gram per day) up to Week 4.

Intervention Type: DRUG

Other Intervention Names

OptiClik®; Victoza®

Eligibility Criteria

Inclusion Criteria

• Type 2 diabetes mellitus diagnosed for at least 1 year at the time of screening visit, not adequately controlled by metformin at a dose of at least 1.5 gram per day for at least 3 months prior to screening
• HbA1c greater than or equal to (>=) 6.5% (as recommended by the American Diabetes Association) and HbA1c less than or equal to (<=) 9% at screening
• Covered by Health Insurance System where applicable and/or in compliance with the recommendations of the National (German) Law in force relating to biomedical research
• Not under any administrative or legal supervision

Exclusion Criteria

• At the time of screening age <18 years or >=75 years
• Body Mass Index (BMI): <=20 kilogram per square meter (kg/m^2) or >=37 kg/m^2
• History of metabolic acidosis, including diabetic ketoacidosis within 1 year prior to screening
• Hemoglobinopathy or hemolytic anemia
• History of myocardial infarction, stroke, or heart failure requiring hospitalization within 6 months prior to the time of screening, history or presence of clinically significant diabetic retinopathy, history or presence of macular edema likely to require laser treatment within the study period
• Cardiovascular, hepatic, neurological, or endocrine disease, active malignant tumor or other major systemic disease or patients with short life expectancy making implementation of the protocol or interpretation of the study results difficult (euthyroid patients on replacement therapy are to be included if the dosage of thyroxin is stable for at least 3 months prior to the screening visit)
• Uncontrolled or inadequately controlled hypertension at the time of screening with a resting systolic or diastolic blood pressure >160 millimeter of mercury (mmHg) or >95 mmHg, respectively
• Any clinically significant abnormality identified on physical examination, laboratory tests, or vital signs at the time of screening that in the judgment of the investigator or any sub-investigator precludes safe completion of the study
• Receipt of blood or plasma products within 3 months prior to the time of screening
• Investigator or any sub-investigator, pharmacist, study coordinator, or their study staff or relative thereof directly involved in the conduct of the protocol
• Patients who are considered by the investigator or any sub-investigator as inappropriate for this study for any reason (for example, impossibility of meeting specific protocol requirements such as scheduled visits, being unable to do self-injections, etc.)
• Use of other oral or injectable antidiabetic or hypoglycemic agents other than metformin (for example, alpha glucosidase inhibitor, exenatide, dipeptidyl peptidase IV [DPP-IV] inhibitors, insulin, thiazolidinedione, sulfonylurea, etc.) within 3 months prior to the time of screening
• Use of systemic glucocorticoids (excluding topical application or inhaled forms) for 1 week or more within 3 months prior to the time of screening
• Likelihood of requiring treatment during the screening phase and treatment phase with drugs not permitted by the clinical study protocol
• Use of any investigational drug within 3 months prior to screening
• Pregnant or breastfeeding women or women of childbearing potential with no effective contraceptive method
• Clinically relevant history of gastrointestinal disease associated with prolonged nausea and vomiting, including, but not limited to, gastroparesis and gastroesophageal reflux disease requiring medical treatment within 6 months prior to the time of screening
• Any previous treatment with lixisenatide or liraglutide
• Allergic reaction to any glucagon like peptide - 1 (GLP-1) agonist in the past (for example, exenatide) or to metacresol
• History of unexplained pancreatitis, chronic pancreatitis, pancreatectomy, stomach/gastric surgery, inflammatory bowel disease
• Personal or family history of medullary thyroid cancer (MTC) or a genetic condition that predisposes to MTC
• Known history of drug or alcohol abuse within 6 months prior to the time of screening
• Laboratory findings at the time of screening: alanine aminotransferase: >3 times the upper limit of the normal (ULN) laboratory range; calcitonin >=20 picogram per milliliter (pg/mL); amylase and lipase >3 times ULN; total bilirubin >1.5 times ULN (except in case of Gilbert's syndrome); hemoglobin <11 gram/deciliter and/or neutrophils <1500 per cubic millimeter (mm^3) and/or platelets <100,000/mm^3; positive test for Hepatitis B surface antigen and/or Hepatitis C antibody and Positive reaction to tests for anti-human immunodeficiency virus (HIV) type 1 (HIV1) and anti-HIV2 antibodies
• Renal impairment defined by creatinine clearance <60 milliliter per minute (mL/min) using the Cockcroft-Gault formula

• Minimum Eligible Age: 18 Years
• Maximum Eligible Age: 74 Years
• Eligible Sex: ALL
• Accepts Healthy Volunteers: No

Sponsors

Sanofi

INDUSTRY

Sponsor Role: lead

Responsible Party

Responsibility Role: SPONSOR

Principal Investigators

Clinical Sciences & Operations

Role: STUDY_DIRECTOR

Sanofi

Locations

Sanofi-Aventis Investigational Site Number 276006

Berlin, , Germany

Sanofi-Aventis Investigational Site Number 276004

Kiel, , Germany

Sanofi-Aventis Investigational Site Number 276002

Mainz, , Germany

Sanofi-Aventis Investigational Site Number 276003

Mannheim, , Germany

Sanofi-Aventis Investigational Site Number 276005

Mönchengladbach, , Germany

Sanofi-Aventis Investigational Site Number 276007

München, , Germany

Sanofi-Aventis Investigational Site Number 276001

Neuss, , Germany

Countries

Germany

References

Kapitza C, Forst T, Coester HV, Poitiers F, Ruus P, Hincelin-Mery A. Pharmacodynamic characteristics of lixisenatide once daily versus liraglutide once daily in patients with type 2 diabetes insufficiently controlled on metformin. Diabetes Obes Metab. 2013 Jul;15(7):642-9. doi: 10.1111/dom.12076. Epub 2013 Feb 25.

Reference Type: RESULT

PMID: 23368510 (View on PubMed)

Other Identifiers

2009-017666-23

Identifier Type: EUDRACT_NUMBER

Identifier Source: secondary_id

U1111-1116-9040

Identifier Type: OTHER

Identifier Source: secondary_id

PDY10931

Identifier Type: -

Identifier Source: org_study_id